*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    display: block;
    color: inherit;
    text-decoration: none;
  }
  
  img {
    display: block;
    width: 100%;
  }
  
  ul {
    list-style: none;
  }
  
  .clearfix::after {
    content: "";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
  }
  

.head{
    width: 100%;
    height: 0.44rem;
    background:#ff841d;
    display:flex;
    justify-content: space-between;
    // align-content: center;
    text-align: center;
    align-items: center;
    padding: 0 0.09rem;
    .head1{
       color: #ffffff;
    //    padding-left:10px ;
     font-size: 0.23rem;
    }
    .head2{
       color: #ffffff;
       font-size: 0.22rem;
    }
    .head3{
        background-image: url(../images/header_app.png);
        background-size: 100%;
        width: 0.35rem;
        height:0.35rem;
    }
}
nav{
  display: flex;
  flex-wrap: wrap;
  padding: 0.1rem 0.12rem;
  a{
    // width: 50%;
   display: flex;
   align-items: center;
   border: 0.01rem solid #ccc;
   padding: 0.03rem 0.08rem;
   margin-left: 0.1rem;
   margin-top: 0.1rem;
    img{
      width: 0.16rem;
      height: 0.16rem;
    
    }
    p{
    padding-left: 0.05rem;
    font-size: 0.16rem;
    }
  }
}